The Tomb of Wang Chuzhi (Chinese 王處直墓 / 王处直墓 Wang Chizhi mu) is the grave of Wang Chuzhi (863-923 CE), a senior military governor of the late period of the Tang Dynasty and the Later Liang from the time of the Five Dynasties. It was rediscovered in 1980 in Xiyanchuan village in Quyang district of the Chinese province of Hebei.

Choose your answer: based on the paragraph above can we conclude that "The tomb was rediscovered in the 20th century"?

pick from the following.
[1]. Yes
[2]. It's impossible to say
[3]. No
I think the answer is
[1].